Ecosystem Crossword

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Across
  1. 3. A living thing
  2. 5. An animal that usually has hair or fur and feeds its young milk
  3. 8. A place that protects an animal from danger
  4. 9. A process that repeats again and again in nature
  5. 11. A group of similar organisms
  6. 14. An animal that eats other animals
  7. 16. An animal with a hard outer shell, such as a crab
  8. 22. Everything surrounding a living organism
  9. 25. An animal that eats plants
  10. 26. A feature that helps an organism survive
  11. 27. A part of a plant that can grow into a new plant
  12. 29. The main source of energy for most ecosystems
  13. 31. An animal that has a backbone
  14. 32. The variety of living things in an area
  15. 33. An animal that helps plants reproduce by moving pollen
  16. 35. An animal that is hunted by another animal
Down
  1. 1. An animal with feathers, wings and a beak
  2. 2. An organism such as a mushroom
  3. 4. An animal with six legs and three main body parts
  4. 6. An animal such as a snail, slug or octopus
  5. 7. An animal with scales that is usually cold-blooded
  6. 10. An organism that lives on or in another organism
  7. 12. Tiny living organisms found almost everywhere
  8. 13. An animal with eight legs, such as a spider
  9. 15. An animal that feeds on dead animals
  10. 17. Shows who eats whom in an ecosystem
  11. 18. An animal that can live in water and on land
  12. 19. An animal that does not have a backbone
  13. 20. An animal that hunts other animals
  14. 21. All the members of one species living in an area
  15. 23. An animal that eats both plants and animals
  16. 24. An animal that lives in water and breathes using gills
  17. 28. A community of living things and their environment
  18. 30. The place where an organism lives
  19. 34. A gas that many animals need to breathe